Hike up Hverfjall for rewarding views of the desert, the lake, and the lava fields below. The crater, created nearly 2,800 years ago during a small but powerful eruption, stands at an elevation of 420 m (1,378 ft) and is one of the largest in the world. Take one of the two designated paths that lead to the rim of the crater: one from the northwest and the other from the south. The climb up is steep, and winds are strong, so bring appropriate footwear, a windbreaker, and hiking poles if you are not an experienced hiker. Note that there are lots of bugs in the area. Plan to visit Hverfjall during your Reykjahlid vacation using our convenient Reykjahlid vacation trip planner.